KAS-700-0137 Mics On Flex, 2 Pack, SPH0645LM4H-B, CRAWFORD, Bottom Port I2S Knowles SPH0645LM4H-B SiSonic I2S digital microphone mounted on flexable bias boards ASSEMBLY OVERVIEW KAS-700-0037 MIC ON FLEX BOM Bottom Port I2S microphone mounted to flexible bias board. SPH0645LM4H-B, Bottom port digital microphone For use with Knowles Muskie Microphone Evaluation Kit. BYPASS CAPACITOR, 0.1uF, 0.1AF 10% 16V, X5R, 0402 Part KAS-33100-0004 KCB2937 FLEX CIRCUIT PCB 65dB Signal-to-Noise Ratio (SNR) in a small footprint. The I2S interface simplifies the integration in the system and allows direct interconnect to digital processors, application processors and FLEX CIRCUIT DIMENSIONS microcontrollers. KEY PARAMETERS SPECIFICATIONS Signal-to-noise ratio (SNR) 65 dB (A) Acoustic Overload Point (10% AOP) 120 dB SPL Low Frequency Roll Off (LFRO) 45 Hz Bandwidth (3dB) 15 kHz FLEX CIRCUIT PINOUTS Current consumption 600 uA Supply voltage 1.62 to 3.6V The table below shows the pinout for the flex connector. The same connector can be used for all microphone flexes, Interface I2S Digital regardless of port orientation or electrical interface. Clock Rates Supported (Normal Mode) 1.024 to 4.096 MHz Port location Bottom Port Flex Flex Signal Package dimensions 3.50 x 2.65 x 0.98 mm Pin Marking 1 G Ground 2 P Power 3 D Data 4 K Bit Clock 5 S Select Word 6 WS Strobe ADDITIONAL INFORMATION For inquiries, please visit the Knowles website at X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Microphones category: Click to view products by Knowles manufacturer: Other Similar products are found below : BCM4013OLFC-42-JST-ZHR-2 TO38-30702-B20 SPM04C-38/1186-T/R BCM4013OSBC-42 LF TOW-1242P-R BCM9745-44 BCM9765 BCM9767P LD-MC-6035 PMOF-9745S-42UQ ROM-2235L-HD-R DUM-4546L-C3310-R CMC-4015-130T CMC-6050-40T CMC-6035- 130T CMC-6015-47P BCM9745P-44 BCM9767-42 254-ECM644-RO LD-MC-4011 LD-MC-6027 LD-MC-6035W LD-MC-9765P LD- MC-9765W FG-23629-D65 254-FP270-RO BCM9765P-44 CMC-5042PF-AC CMC-6010-42L100 CMC-9745-L100 CMC-3015-44T CMC- 4015-25T CMC-6013-38T CMC-6022-37L100 CMC-6027-24T CMC-6027-32T GMI4522P-2C-30db GMI4522P-2C-50db GMI4522P-2C- 52db GMI6027P-2C66DB GMA3526H10-B26 GMA4030H11-F26 GMI4015-32DB GMI4015-40DB GMI4015P-36DB GMI4015P-46DB GMI4015P-54DB GMI4015P-58DB GMI4022U-2C32DB GMI4022U-2C34DB